Quality Control Tech

Great Pay! Great Benefits! Strong Teams! Knife River is a PEOPLE-first company. Our teams are the foundation of our success, and we're committed to providing the training, tools and support to do great work and go home safely at the end of each day. Join a team that looks out for one another and supports career growth from day one.

The Quality Control Technician is responsible for quality control testing and reporting duties in the concreate and aggregates testing laboratory; responsible for pulling samples from stockpiles, testing and evaluating materials and comparing it to the specifications.

1. Supervise aggregate production quality assurance and testing process.

2. Conduct Aggregate Testing and Concrete Ready Mix production testing: sampling, aggregate gradation and mixture volumetric property determination where applicable. Maintain test result database including inputting data. Evaluate data for deviations or trends away from acceptable standards. Follow quality control plans or guidelines as assigned. Communicate results to appropriate stakeholders.

3. Act as Weighmaster for the site, following weighing procedures and working with state agencies as required.

4. Provide aggregate testing training for inter/intra company personnel.

5. Maintain current certifications and expand certifications to allow cross-training throughout company.

6. Perform back up parts running as necessary.

7. Maintain confidentiality of aggregate lab and testing reports.

8. Complete and report accurately on timecards and other needed reports.

9. Always work safely and take action to prevent any and all unsafe actions, processes, and behaviors.

10. Perform other duties as assigned.

If unable to apply online, mail completed application to: PO Box 6099 Stockton, CA 95206